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发明名称
Method of joining synthetic corundum and method of manufacturing synthetic corundum cell
摘要
申请公布号
KR100537685(B1)
申请公布日期
2005.12.20
申请号
KR19997010188
申请日期
1999.11.04
申请人
发明人
分类号
C30B33/06;(IPC1-7):C30B33/06
主分类号
C30B33/06
代理机构
代理人
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地址
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